package com.design.structure.flyweight.cainiao;

/**
 * @ProjectName: design
 * @Package: com.design.structure.flyweight.cainiao
 * @ClassName: Shape
 * @Author: shenaiguo
 * @Description: 图形
 * @Date: 2020/9/18 0018 18:34
 */
// 步骤1
public interface Shape {
    void draw();
}
